Pith Number

pith:RYXUYBKT

pith:2017:RYXUYBKTHWLRX2RIQWPCAEOWXA

not attested not anchored not stored refs pending

Generic skew-symmetric matrix polynomials with fixed rank and fixed odd grade

Andrii Dmytryshyn, Froilan M. Dopico

arxiv:1703.05797 v1 · 2017-03-16 · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYXUYBKTHWLRX2RIQWPCAEOWXA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:48:32.075941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2f4c05533d971bea28859e2011d6b826f196bb48ea1845e33d41e0ec3b66de

Aliases

arxiv: 1703.05797 · arxiv_version: 1703.05797v1 · doi: 10.48550/arxiv.1703.05797 · pith_short_12: RYXUYBKTHWLR · pith_short_16: RYXUYBKTHWLRX2RI · pith_short_8: RYXUYBKT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RYXUYBKTHWLRX2RIQWPCAEOWXA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8e2f4c05533d971bea28859e2011d6b826f196bb48ea1845e33d41e0ec3b66de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2e11890fb74fbdf9019b64e67328255e3456975a51c67fbba08dc4ba2bfcc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-03-16T19:11:13Z",
    "title_canon_sha256": "425f246a6aad84554ac5889fd3870c4a4240e69c34bb612947b3aa67548577db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05797",
    "kind": "arxiv",
    "version": 1
  }
}